<template>
  <PageWrapper title="文件下载示例">
    <Alert message="根据后台接口文件流下载" />
    <a-button type="primary" class="my-4" @click="handleDownByData"> 文件流下载 </a-button>

    <Alert message="根据文件地址下载文件" />
    <a-button type="primary" class="my-4" @click="handleDownloadByUrl"> 文件地址下载 </a-button>

    <Alert message="base64流下载" />
    <a-button type="primary" class="my-4" @click="handleDownloadByBase64"> base64流下载 </a-button>

    <Alert message="图片Url下载,如果有跨域问题，需要处理图片跨域" />
    <a-button type="primary" class="my-4" @click="handleDownloadByOnlineUrl">
      图片Url下载
    </a-button>
  </PageWrapper>
</template>
<script setup lang="ts">
import {
  downloadByUrl,
  downloadByData,
  downloadByBase64,
  downloadByOnlineUrl
} from '@/utils/file/download'
import imgBase64 from './imgBase64'
import { PageWrapper } from '@/components/Page'
import { Alert } from 'ant-design-vue'

function handleDownByData() {
  downloadByData('text content', 'testName.txt')
}
function handleDownloadByUrl() {
  downloadByUrl({
    url: 'https://codeload.github.com/anncwb/vue-vben-admin-doc/zip/master',
    target: '_self'
  })

  downloadByUrl({
    url: 'https://vebn.oss-cn-beijing.aliyuncs.com/vben/logo.png',
    target: '_self'
  })
}

function handleDownloadByBase64() {
  downloadByBase64(imgBase64, 'logo.png')
}

function handleDownloadByOnlineUrl() {
  downloadByOnlineUrl(
    'https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/5944817f47b8408e9f1442ece49d68ca~tplv-k3u1fbpfcp-watermark.image',
    'logo.png'
  )
}
</script>
